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https://issues.apache.org/jira/browse/HBASE-13768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell updated HBASE-13768:
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Description: A logic error causes HBase in most secure configuration
deployments to handle its coordination state in ZooKeeper via insecure ACLs.
Anyone with remote unauthenticated network access to the ZooKeeper quorum,
which by definition includes all HBase clients, can make use of this opening to
violate the operational integrity of the system. For example, critical znodes
can be deleted, causing outages. It is possible to introduce rogue replication
endpoints. It is possible to direct the distributed log splitting facility to
split arbitrary files in HDFS. (was: A logic error causes HBase in most secure
configuration deployments to
handle its coordination state in ZooKeeper via insecure ACLs. Anyone with
remote unauthenticated network access to the ZooKeeper quorum, which by
definition includes all HBase clients, can make use of this opening to violate
the operational integrity of the system. For example, critical znodes can be
deleted, causing outages. It is possible to introduce rogue replication
endpoints. It is possible to direct the distributed log splitting facility to
split arbitrary files in HDFS.)
> ZooKeeper znodes are bootstrapped with insecure ACLs in a secure configuration
> ------------------------------------------------------------------------------
>
> Key: HBASE-13768
> URL: https://issues.apache.org/jira/browse/HBASE-13768
> Project: HBase
> Issue Type: Bug
> Reporter: Andrew Purtell
> Assignee: Enis Soztutar
> Priority: Blocker
> Fix For: 2.0.0, 0.98.13, 1.0.2, 1.2.0, 1.1.1, 0.98.12.1, 1.0.1.1,
> 1.1.0.1
>
>
> A logic error causes HBase in most secure configuration deployments to handle
> its coordination state in ZooKeeper via insecure ACLs. Anyone with remote
> unauthenticated network access to the ZooKeeper quorum, which by definition
> includes all HBase clients, can make use of this opening to violate the
> operational integrity of the system. For example, critical znodes can be
> deleted, causing outages. It is possible to introduce rogue replication
> endpoints. It is possible to direct the distributed log splitting facility to
> split arbitrary files in HDFS.
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